I am finding it difficult to access the last portion of the lecture specifically the example portion at the end. Is it because of accessibility restrictions on my basic subscription?

Methods of Data Collection

A census is a sample survey that attempts to include the entire population.

A sample survey is a study of some group of individuals selected from a population to represent some larger group.

An experiment deliberately imposes some treatment on subjects in order to observe a response while an observational study does not attempt to influence the a response.

Methods of Data Collection

Lecture Slides are screen-captured images of important points in the lecture. Students can download and print out these lecture slide images to do practice problems as well as take notes while watching the lecture.

Related Books

The book includes five full length practice exams in addition to a full 15 chapters of review that is divided into the four major themes on the statistics test: Exploratory Analysis, Planning a Study, Probability, and Statistical Interference.

The book includes 2 full length practice tests with detailed answers and explanations, a full review of the subject material presented, and step-by-step techniques for cracking each type of statistical analysis question.